From: Ching Huang <ching2048@areca.com.tw>
Date: Tue, 5 Dec 2017 09:51:27 +0800
Subject: [PATCH] scsi: arcmsr: Replace constant ARCMSR_MAX_OUTSTANDING_CMD
Git-commit: e4587f455f27248141c948e0361b759a8903922e
Patch-mainline: v4.16-rc1
References: bsc#1118139
Replace constant ARCMSR_MAX_OUTSTANDING_CMD by variable
acb->maxOutstanding that was determined by user.
Signed-off-by: Ching Huang <ching2048@areca.com.tw>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/scsi/arcmsr/arcmsr_hba.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c
index 8ab9deb13d8e..b044210c3d61 100644
--- a/drivers/scsi/arcmsr/arcmsr_hba.c
+++ b/drivers/scsi/arcmsr/arcmsr_hba.c
@@ -1315,7 +1315,7 @@ static void arcmsr_done4abort_postqueue(struct AdapterControlBlock *acb)
/*clear and abort all outbound posted Q*/
writel(outbound_intstatus, ®->outbound_intstatus);/*clear interrupt*/
while(((flag_ccb = readl(®->outbound_queueport)) != 0xFFFFFFFF)
- && (i++ < ARCMSR_MAX_OUTSTANDING_CMD)) {
+ && (i++ < acb->maxOutstanding)) {
pARCMSR_CDB = (struct ARCMSR_CDB *)(acb->vir2phy_offset + (flag_ccb << 5));/*frame must be 32 bytes aligned*/
pCCB = container_of(pARCMSR_CDB, struct CommandControlBlock, arcmsr_cdb);
error = (flag_ccb & ARCMSR_CCBREPLY_FLAG_ERROR_MODE0) ? true : false;
@@ -1345,7 +1345,7 @@ static void arcmsr_done4abort_postqueue(struct AdapterControlBlock *acb)
break;
case ACB_ADAPTER_TYPE_C: {
struct MessageUnit_C __iomem *reg = acb->pmuC;
- while ((readl(®->host_int_status) & ARCMSR_HBCMU_OUTBOUND_POSTQUEUE_ISR) && (i++ < ARCMSR_MAX_OUTSTANDING_CMD)) {
+ while ((readl(®->host_int_status) & ARCMSR_HBCMU_OUTBOUND_POSTQUEUE_ISR) && (i++ < acb->maxOutstanding)) {
/*need to do*/
flag_ccb = readl(®->outbound_queueport_low);
ccb_cdb_phy = (flag_ccb & 0xFFFFFFF0);
@@ -1421,7 +1421,7 @@ static void arcmsr_remove(struct pci_dev *pdev)
acb->acb_flags |= ACB_F_SCSISTOPADAPTER;
acb->acb_flags &= ~ACB_F_IOP_INITED;
- for (poll_count = 0; poll_count < ARCMSR_MAX_OUTSTANDING_CMD; poll_count++){
+ for (poll_count = 0; poll_count < acb->maxOutstanding; poll_count++){
if (!atomic_read(&acb->ccboutstandingcount))
break;
arcmsr_interrupt(acb);/* FIXME: need spinlock */
--
2.12.3